289945992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1725869}}^1$

素因数の和:1725885

約数の個数: 32

約数和(自身を含む): 828417600

約数和(自身を除く): 538471608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1725869, 3451738, 5177607, 6903476, 10355214, 12081083, 13806952, 20710428, 24162166, 36243249, 41420856, 48324332, 72486498, 96648664, 144972996, 289945992]

約数ペア:

[(1, 289945992), (2, 144972996), (3, 96648664), (4, 72486498), (6, 48324332), (7, 41420856), (8, 36243249), (12, 24162166), (14, 20710428), (21, 13806952), (24, 12081083), (28, 10355214), (42, 6903476), (56, 5177607), (84, 3451738), (168, 1725869)]